A woman has 11 close friends of whom 6 are also women.Group-4C1(i) In how many ways can she invite 3 or more to a party? (ii) In how many ways can she invite 3 or more of them if she wants the same number of men and women (including herself)?
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### Part (i): In how many ways can she invite 3 or more to a party? ** Show more…
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